<template>
  <div class="goods-list">
    <div class="mui-card" v-for="(item,i) in goodslists" :key="item.id">
      <div class="mui-card-content">
        <div class="mui-card-content-inner">
          <mt-switch  @change="selectedChange(item.id,$store.getters.getGoodSelected[item.id])"  v-model="$store.getters.getGoodSelected[item.id]"></mt-switch>
          <img :src="item.thumb_path" />
          <div class="info">
            <h1>{{item.title}}</h1>
            <p>
              <span class="price">{{item.sell_price}}</span>
              <numbox :initcount="$store.getters.getGoodsCount[item.id]" :goodsid="item.id"></numbox>
              <a href="#" @click.prevent="remove(item.id,i)">删除</a>
            </p>
          </div>
        </div>
      </div>
    </div>
    <div class="mui-card">
      <div class="mui-card-content">
        <div class="mui-card-content-inner jiesuan">
          <div class="left">
            <p>总计（不含运费）</p>
            <p>
              已勾选商品
              <span class="red">{{$store.getters.getGoodsCountAndAmount.count}}</span>件， 总价
              <span class="red">{{$store.getters.getGoodsCountAndAmount.amount}}</span>
            </p>
          </div>
          <mt-button type="danger">去结算</mt-button>
         
        </div>
      </div>
    </div>
  </div>
</template>
    
<script>
import numbox from "../subcomponent/shopcar_num.vue";
export default {
  data() {
    return {
      goodslists: []
    };
  },
  created() {
    this.getGoodsList();
  },
  methods: {
    getGoodsList() {
      var idArr = [];
      this.$store.state.car.forEach(item => idArr.push(item.id));
      if (idArr.length <= 0) {
        return;
      }
      this.$http
        .get("api/goods/getshopcarlist/" + idArr.join(","))
        .then(result => {
          if (result.body.status === 0) {
            this.goodslists = result.body.message;
          } else {
            console.log(999);
          }
        });
    },
    remove(id, index) {
      // 删除 把商品从store中根据id删除，把当前组件中的goodlist中，对应要删除的那个商品删除
      //使用index删除
      this.goodslists.splice(index, 1);
      this.$store.commit("removeFormCar", id);
    },
    selectedChange(id, value){
      // 每当点击开关，同步到store中
      this.$store.commit('updateGoodSelected',{id,selected: value})
      
    }
  },
  components: {
    numbox
  }
};
</script>

<style lang="less" scoped>
.goods-list {
  .mui-card-content-inner {
    display: flex;
    align-items: center;

    img {
      width: 60px;
      height: 60px;
    }
    h1 {
      font-size: 18px;
    }
    .info {
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      .price {
        color: red;
        font-weight: 700;
      }
    }
  }
}
.jiesuan {
  display: flex;
  justify-content: space-between;
  align-items: center;
  .red {
    color: red;
    font-weight: 700;
    font-size: 16px;
  }
}
</style>